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-14-
No.EX##-OME0015-C
○
Switch setting (EX12
∗
-SDN1, EX12
∗
-SDN1-X2)
Use the 8 way switch on the SI unit to set the node address (MAC_ID) and DeviceNet
TM
communication
speed.
•
Address setting (switch No. 1 to 6)
Set the DeviceNet
TM
node address with a binary code between 0 and 63.
The default setting is all switches ON, so the MAC ID is set to 63.
0: OFF 1: ON
Switch No.
No.1
No.2
No.3
No.4
No.5
No.6
1 2 4 8 16 32
0 0 0 0 0 0 0
1 1 0 0 0 0 0
2 0 1 0 0 0 0
:
:
:
:
:
:
:
62 0 1 1 1 1 1
MAC ID
63 1 1 1 1 1 1
•
Communication speed setting (switches No. 7 to 8)
Set the DeviceNet
TM
communication speed with a binary code of 125 kbps or 250 kbps or 500 kbps.
The default setting of this function is both switches “OFF”, so the default value is set to 125 kbps.
0: OFF 1: ON
Switch No.
No.7
No.8
125 kbps
0
0
250 kbps
1
0
500 kbps
0
1
Communication
speed
- 1
1
Note
1. Open the cover of the SI unit and use a flat blade screwdriver to set the switches.
2. Turn off the power supply while setting the switches.
3. Be sure to set the switches before use.